DuPage County, IL population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of DuPage County increased by 14,244. In this period, the peak population was 933,976 in the year 2009. The numbers suggest that the population has already reached its peak and is showing a trend of decline.
| Year | Population | Year on Year Change | Change in Percent |
|---|---|---|---|
| 2000 | 906,969 | - | - |
| 2001 | 914,752 | 7,783 | 0.86% |
| 2002 | 919,675 | 4,923 | 0.54% |
| 2003 | 922,289 | 2,614 | 0.28% |
| 2004 | 924,528 | 2,239 | 0.24% |
| 2005 | 924,205 | -323 | -0.03% |
| 2006 | 923,591 | -614 | -0.07% |
| 2007 | 924,529 | 938 | 0.10% |
| 2008 | 929,004 | 4,475 | 0.48% |
| 2009 | 933,976 | 4,972 | 0.54% |
| 2010 | 917,996 | -15,980 | -1.71% |
| 2011 | 924,866 | 6,870 | 0.75% |
| 2012 | 928,719 | 3,853 | 0.42% |
| 2013 | 932,301 | 3,582 | 0.39% |
| 2014 | 933,480 | 1,179 | 0.13% |
| 2015 | 933,669 | 189 | 0.02% |
| 2016 | 931,408 | -2,261 | -0.24% |
| 2017 | 930,569 | -839 | -0.09% |
| 2018 | 927,808 | -2,761 | -0.30% |
| 2019 | 922,761 | -5,047 | -0.54% |
| 2020 | 931,317 | 8,556 | 0.93% |
| 2021 | 926,848 | -4,469 | -0.48% |
| 2022 | 921,664 | -5,184 | -0.56% |
| 2023 | 921,213 | -451 | -0.05% |
TABLE OF CONTENTS
DuPage County, IL population from 2000 to 2023
From 2000 to 2010, DuPage County's population increased by 11,027 (1.22%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 9.63%.
From 2010 to 2020, DuPage County's population increased by 13,321 (1.45%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.18% .
After the COVID19 pandemic and, between the year 2020 and 2023, DuPage County's population decreased by 10,104 (1.08%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
DuPage County's population from 2000 to 2023.
The estimated population at the end of 2023 was 921,213.
Between the year 2000 and 2023, DuPage County's population peaked in year 2009 at 933,976.
Between the year 2000 and 2023, DuPage County's population was lowest in year 2000 at 906,969.
DuPage County, IL annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of DuPage County grew year by year for 13 years and declined for 10 years.
From 2000 to 2023, DuPage County had an average annual population growth rate of 0.07% per year. Overall the population grew 1.57% between 2000 and 2023.
FIGURE 2
DuPage County annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.07% per year.
From 2019 to 2020 DuPage County population grew the most, with an increase of 8,556 people (a 0.93% year-on-year increase)..
From 2009 to 2010 DuPage County population experienced the most significant decrease, with a decline of 15,980 people (a 1.71% year-on-year decline).
Things to know
Is DuPage County, IL population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, DuPage County's population decreased by 5,635 between 2021 and 2023. The decrease was 5,184 (increased) between 2021 and 2022; and decrease of 451 (0.05%) between 2022 and 2023.
How has the population of DuPage County, IL changed in the last 10 years?
Between 2013 and 2023, population of DuPage County decreased by 11,088 (1.19%). The population was highest at 933,669 in the year 2015 and lowest at 921,213 in the year 2023. Overall the average growth rate witnessed for the last 10 years was -0.12%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)